28897634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4603}}^1$

素因数の和:4721

約数の個数: 16

約数和(自身を含む): 44971872

約数和(自身を除く): 16074238

約数列:

[1, 2, 43, 73, 86, 146, 3139, 4603, 6278, 9206, 197929, 336019, 395858, 672038, 14448817, 28897634]

約数ペア:

[(1, 28897634), (2, 14448817), (43, 672038), (73, 395858), (86, 336019), (146, 197929), (3139, 9206), (4603, 6278)]